CPAP may also be referred to as :

Tips for buying CPAP

Before making a CPAP
(Continuous Positive Airway Pressure) unit purchase, buyers should
consider the ease with which the unit can be carried or transported.

All the CPAP unit's controls
should be clear and visible, and located on one face of the unit. Controls
should be protected against accidental changes in setting. This is
especially important in homes with young children.

Audible tones and visual
indicators should serve as alarms. Continuous Positive Airway Pressure
Unit users will not be able to disable visual indicators.

Power surge protectors are
recommended, especially for units used in an area that has frequent power
surges or thunderstorms